WL-SW-T-2 / WL-SW-T-2A intelligent touch switch IOT intelligent touch switch is based on the ZigBee protocol designed a series of new products, the user through any mobile intelligent terminal, remote wireless remote control switch button, no longer contact with the wall, easy to use. This series of products are widely used, in addition to the common smart home system, you can use the product described in the intelligent building, smart hospitals, hotels wisdom, wisdom, breeding systems: support for ZigBee / SmartRoom agreement ergonomic appearance of fine fashion simple and flexible installation facilitate a variety of colors, can be used with different home styles Specifications: communications IEEE802.15.4 (ZigBee / SmartRoom) communication distance 1000m (under visual conditions) transmit power 10dBm Receiver sensitivity -97dBm Power requirements 110V-230V Operating Temperature - 10 ℃ ~ + 55 ℃